kfdtest: increase test timeout and optimize evict tests timeout

there are some timeout issues of evict tests on recent new boards,
it is to solve those issues and optimize evict timeout, as well
as to give user a chance to change timeout in command line.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Change-Id: I2f40c8ea809c55675b0d0b62296b663481e5fb16

libhsakmt/tests/kfdtest/src/KFDSVMEvictTest.cpp

@@ -399,7 +399,7 @@ TEST_P(KFDSVMEvictTest, QueueTest) {
     addrBuffer.Fill(0x5678);
 
     /* wait for shader to finish or timeout if shade has vm page fault */
-    dispatch0.SyncWithStatus(120000);
+    dispatch0.SyncWithStatus(g_TestTimeOut * 5);
 
     ASSERT_SUCCESS(pm4Queue.Destroy());
     /* LOG() << m_psName << "free buffer" << std::endl; */